大约有 47,000 项符合查询结果(耗时:0.0832秒) [XML]

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MongoDB Show all contents from all collections

... Step 1: See all your databases: show dbs Step 2: Select the database use your_database_name Step 3: Show the collections show collections This will list all the collections in your selected database. Step 4: See all the data db.collection_name.find() or db.colle...
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How do I remove the first characters of a specific column in a table?

... SELECT RIGHT(MyColumn, LEN(MyColumn) - 4) AS MyTrimmedColumn Edit: To explain, RIGHT takes 2 arguments - the string (or column) to operate on, and the number of characters to return (starting at the "right" side of the stri...
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How to stop a goroutine

...a signal, it quits. quit := make(chan bool) go func() { for { select { case <- quit: return default: // Do other stuff } } }() // Do stuff // Quit goroutine quit <- true ...
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Unix command-line JSON parser? [closed]

... you to do powerful things really easily: cat earthporn.json | underscore select '.data .title' # [ 'Fjaðrárgljúfur canyon, Iceland [OC] [683x1024]', # 'New town, Edinburgh, Scotland [4320 x 3240]', # 'Sunrise in Bryce Canyon, UT [1120x700] [OC]', # ... # 'Kariega Game Reserve, South Afric...
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How to make join queries using Sequelize on Node.js

...id'}) Post.find({ where: { ...}, include: [User]}) Which will give you SELECT `posts`.*, `users`.`username` AS `users.username`, `users`.`email` AS `users.email`, `users`.`password` AS `users.password`, `users`.`sex` AS `users.sex`, `users`.`day_birth` AS `users.day_birth`, `users`.`mo...
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Notepad++ add to every line

...first line Hold down Alt + Shift and use the cursor down key to extend the selection to the end of the block This allows you to type on every line simultaneously. I found the solution above here. I think this is much easier than using regex. ...
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How to generate a create table script for an existing table in phpmyadmin?

...o view full query There is this Hyperlink named +Options left above, There select Full Texts share | improve this answer | follow | ...
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jQuery: Select data attributes that aren't empty?

I'm trying to select all elements that have a data-go-to attribute that is not empty. 11 Answers ...
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Seeking useful Eclipse Java code templates [closed]

... Format a string MessageFormat - surround the selection with a MessageFormat. ${:import(java.text.MessageFormat)} MessageFormat.format(${word_selection}, ${cursor}) This lets me move a cursor to a string, expand the selection to the entire string (Shift-Alt-Up), th...
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How to fix Python indentation

... do this: $ # see what changes it would make $ autopep8 path/to/file.py --select=E101,E121 --diff $ # make these changes $ autopep8 path/to/file.py --select=E101,E121 --in-place Note: E101 and E121 are pep8 indentation (I think you can simply pass --select=E1 to fix all indentation related issue...